Dendrobates Auratus are found in Nicaragua, Costa Rica, Southeastern Brazil, Bolivia, and South/North America. The frogs are often found on the floor of rainforests near small streams or pools which the tadpoles live in. One locale were introduced in Hawaii by humans as well and have flourished there. Most frogs are typically 1.5inch. Each locale varies, it is best to look into each individually. Shy frogs with a low humming call.